Finding the Fourth Proportional to 1,950,752.84, 2,926,779.10 and 654,033.53
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Solution
The fourth proportional to 1,950,752.84, 2,926,779.10 and 654,033.53 is: 981,268.17
Step by Step Solution
- Step 1: Write the proportion equation
1,950,752.84 : 2,926,779.10 = 654,033.53 : x - Step 2: Convert to fraction form
1,950,752.84/2,926,779.10 = 654,033.53/x - Step 3: Cross multiply
1,950,752.84x = 2,926,779.10 × 654,033.53 - Step 4: Simplify right side
1,950,752.84x = 1,914,211,666,303.22 - Step 5: Solve for x
x = 1,914,211,666,303.22/1,950,752.84 - Step 6: Final answer
x = 981,268.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.